From e782ea2c050e4349e19245d93509ca69efc62567 Mon Sep 17 00:00:00 2001
From: James Ebentier <jebentier@gmail.com>
Date: Fri, 20 Mar 2015 14:45:12 -0700
Subject: [PATCH] Default Headers: allowing the setting of defaultHeaders on
 ApiClient

---
 .../src/main/resources/php/Swagger.mustache   | 32 +++++++++++++------
 1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/modules/swagger-codegen/src/main/resources/php/Swagger.mustache b/modules/swagger-codegen/src/main/resources/php/Swagger.mustache
index a7a18866345d..dfc672b37ad6 100644
--- a/modules/swagger-codegen/src/main/resources/php/Swagger.mustache
+++ b/modules/swagger-codegen/src/main/resources/php/Swagger.mustache
@@ -38,14 +38,24 @@ class APIClient {
   public static $PUT = "PUT";
   public static $DELETE = "DELETE";
 
+  /**
+   * @var string $host Host URL
+   */
+  public $host;
+  
+  /**
+   * @var array $defaultHeaders Array of Headers you would like applied to all requests with this client
+   */
+  public $defaultHeaders;
+
   /**
    * @param string $host the address of the API server
    * @param string $headerName a header to pass on requests 
+   * @param string $headerValue the value of the header to pass on requests
    */
   function __construct($host, $headerName = null, $headerValue = null) {
     $this->host = $host;
-    $this->headerName = $headerName;
-    $this->headerValue = $headerValue;
+    $this->defaultHeaders[$headerName] = $headerValue;
   }
 
   /**
@@ -58,6 +68,14 @@ class APIClient {
     $this->curl_timout = $seconds;
   }
 
+  /**
+   * @param string $headerName a header to pass on requests 
+   * @param string $headerValue the value of the header to pass on requests
+   */
+  public function setDefaultHeader($headerName, $headerValue) {
+    $this->defaultHeaders[$headerName] = $headerValue;
+  }
+
 
   /**
    * @param string $resourcePath path to method endpoint
@@ -72,19 +90,13 @@ class APIClient {
 
     $headers = array();
 
-    # Allow API key from $headerParams to override default
-    $added_api_key = False;
+    # Allow headers passed in through $headerParams to take president over $this->defaultHeaders
+    $headerParams = array_merge($this->defaultHeaders, $headerParams);
     if ($headerParams != null) {
       foreach ($headerParams as $key => $val) {
         $headers[] = "$key: $val";
-        if ($key == $this->headerName) {
-          $added_api_key = True;
-        }
       }
     }
-    if (! $added_api_key && $this->headerName != null) {
-      $headers[] = $this->headerName . ": " . $this->headerValue;
-    }
 
     if (strpos($headers['Content-Type'], "multipart/form-data") < 0 and (is_object($postData) or is_array($postData))) {
       $postData = json_encode($this->sanitizeForSerialization($postData));